JOHN BOLZENIUS: John@throatzilla.com Often called "the Good Fella of A Cappella" by his friends, John is a luthier by trade, selling, making and repairing guitars, and offering instruction and recording facilities in his studios at the Guitar House Workshop in Columbus. He is a multi-talented musician playing guitar, bass, keyboards and percussion. He has sung and played with several bands in and around Columbus before joining Throat Culture, and also performs solo, as well as with his band "So Everything." John writes original songs and arranges material for the group. He was also a co-founder of and singer/songwriter in the group, POP Noire.